GB8917528D0 - Automatic transmission for a motor vehicle - Google Patents
Automatic transmission for a motor vehicleInfo
- Publication number
- GB8917528D0 GB8917528D0 GB898917528A GB8917528A GB8917528D0 GB 8917528 D0 GB8917528 D0 GB 8917528D0 GB 898917528 A GB898917528 A GB 898917528A GB 8917528 A GB8917528 A GB 8917528A GB 8917528 D0 GB8917528 D0 GB 8917528D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor vehicle
- automatic transmission
- automatic
- transmission
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19223—Disconnectable counter shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19242—Combined gear and clutch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19386—Multiple clutch shafts
- Y10T74/194—Selective
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19386—Multiple clutch shafts
- Y10T74/19405—Multiple forward and reverse
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63201438A JPH0251642A (en) | 1988-08-11 | 1988-08-11 | Automatic transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8917528D0 true GB8917528D0 (en) | 1989-09-13 |
GB2223070A GB2223070A (en) | 1990-03-28 |
Family
ID=16441090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8917528A Withdrawn GB2223070A (en) | 1988-08-11 | 1989-08-01 | Automatic countershaft transmission for a motor vehicle |
Country Status (4)
Country | Link |
---|---|
US (1) | US4960005A (en) |
JP (1) | JPH0251642A (en) |
DE (1) | DE3926500A1 (en) |
GB (1) | GB2223070A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE467574B (en) * | 1990-12-10 | 1992-08-10 | Volvo Ab | STEP EXCHANGE AUTOMATIC EXCHANGE FOR MOTOR VEHICLE |
SE467573B (en) * | 1990-12-10 | 1992-08-10 | Volvo Ab | STEERING EXCHANGE AUTOMATVAEXELLAADA |
FR2692018B1 (en) * | 1992-06-09 | 1994-09-02 | Dangel Henri | Gearbox for front propulsion vehicle and transverse engine to increase its crossing capacities. |
US5381703A (en) * | 1993-04-15 | 1995-01-17 | Rankin; Charles G. | Gearbox countershaft decoupler |
DE4313167C2 (en) * | 1993-04-22 | 2000-05-11 | Gkn Automotive Ag | Gearbox switchable under load |
US5471892A (en) * | 1994-04-21 | 1995-12-05 | General Motors Corporation | Multi-speed parallel axis three countershafts and an output shaft power transmission |
JP3523124B2 (en) * | 1999-09-10 | 2004-04-26 | 本田技研工業株式会社 | Automatic transmission for vehicles |
DE10014132A1 (en) * | 2000-03-22 | 2001-09-27 | Zahnradfabrik Friedrichshafen | Multiple gear changing gearbox for operation under load, has fixed gear coaxial with input shaft, together with fixed and adjustable gears associated with transmission shafts |
JP4073604B2 (en) * | 2000-04-04 | 2008-04-09 | 本田技研工業株式会社 | Parallel 4-axis automatic transmission |
US6752033B2 (en) | 2002-09-30 | 2004-06-22 | Charles G. Rankin | Telescoping gearbox countershaft decoupler |
JP4489604B2 (en) * | 2005-01-18 | 2010-06-23 | 本田技研工業株式会社 | Parallel shaft automatic transmission |
KR100837541B1 (en) * | 2007-05-17 | 2008-06-12 | 엘에스전선 주식회사 | Transmission apparatus of tractor |
CN100529464C (en) * | 2007-11-23 | 2009-08-19 | 郭兆丰 | Four-axis five-gear automobile automatic transmission drive system |
DE102008034607A1 (en) * | 2008-07-25 | 2010-01-28 | Voith Patent Gmbh | Superposition gearbox with coupling shafts |
FR3043439B1 (en) * | 2015-11-06 | 2018-07-27 | IFP Energies Nouvelles | SPEED TRANSMISSION DEVICE FOR THE DISPLACEMENT OF A MOTOR VEHICLE WITH AT LEAST TWO WHEELS AND POWER TRAINING UNIT USING THE SPEED TRANSMISSION DEVICE. |
TWI644041B (en) * | 2017-10-20 | 2018-12-11 | 財團法人工業技術研究院 | Dual axes clutch variable speed apparatus |
CN110131367B (en) * | 2019-04-26 | 2024-05-28 | 长沙桑铼特农业机械设备有限公司 | Power transmission system and tractor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567446A (en) * | 1944-10-30 | 1951-09-11 | Borg Warner | Automatic transmission |
US2466318A (en) * | 1945-08-22 | 1949-04-05 | Ford Motor Co | Automatic transmission and overdrive |
DE2904062A1 (en) * | 1979-02-03 | 1980-08-07 | Helmut Droeschel | One intermediary shaft in automotive gearbox - functions for at least one forward gear stage, but both intermediary shafts are required for reverse |
JPS58118355A (en) * | 1982-01-08 | 1983-07-14 | Nissan Motor Co Ltd | Transmission for vehicle |
US4576063A (en) * | 1982-02-27 | 1986-03-18 | Toyota Jidosha Kabushiki Kaisha | Transmission mechanism with parallel transmission systems including one way clutches, one being lockable |
JPS58221049A (en) * | 1982-06-18 | 1983-12-22 | Toyota Motor Corp | Speed change gear |
JPS58221048A (en) * | 1982-06-18 | 1983-12-22 | Toyota Motor Corp | Speed change gear |
JPH0610495B2 (en) * | 1984-02-22 | 1994-02-09 | 本田技研工業株式会社 | Vehicle transmission |
US4697471A (en) * | 1985-01-30 | 1987-10-06 | Mazda Motor Corporation | Automatic transmission apparatus |
JPS63133560A (en) * | 1986-11-25 | 1988-06-06 | Mitsubishi Electric Corp | Layout of pattern for multi-input logic circuit |
-
1988
- 1988-08-11 JP JP63201438A patent/JPH0251642A/en active Pending
-
1989
- 1989-07-31 US US07/387,357 patent/US4960005A/en not_active Expired - Fee Related
- 1989-08-01 GB GB8917528A patent/GB2223070A/en not_active Withdrawn
- 1989-08-10 DE DE3926500A patent/DE3926500A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE3926500A1 (en) | 1990-02-15 |
JPH0251642A (en) | 1990-02-21 |
GB2223070A (en) | 1990-03-28 |
US4960005A (en) | 1990-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2220998B (en) | Automatic transmission for a motor vehicle | |
GB2229786B (en) | A drive transmission for a vehicle | |
DE3663079D1 (en) | Transmission for a motor vehicle | |
EP0231994A3 (en) | Clutch-to-clutch coast downshift control for a motor vehicle transmission | |
AU2939489A (en) | Automatic transmission for vehicles | |
EP0719961A3 (en) | Multiple-speed automatic transmission for a motor vehicle | |
GB2259552B (en) | A change-speed gearbox for motor vehicles | |
GB8917528D0 (en) | Automatic transmission for a motor vehicle | |
GB2216966B (en) | A starting device for an automatic transmission for a vehicle | |
GB2122959B (en) | Transmission for a motor vehicle | |
GB2219059B (en) | A motor vehicle clutch assembly | |
GB2238835B (en) | A transmission for vehicles | |
DE3661961D1 (en) | Automatic wear-adjusting device for a motor vehicle clutch | |
GB2158167B (en) | An automatic transmission for a vehicle | |
GB8829269D0 (en) | Power transmission system for a motor vehicle with an automatic transmission | |
EP0273874A3 (en) | Control device for a motor vehicle gearbox | |
EP0375420A3 (en) | Gear transmission for vehicle | |
GB2222645B (en) | Control system for an automatic transmission of a motor vehicle | |
GB2240595B (en) | A gear lever for a vehicle transmission | |
EP0338219A3 (en) | Transmission unit for motor vehicles | |
EP0369124A3 (en) | Four-wheel drive transmission for a motor vehicle | |
GB2144811B (en) | A clutch for motor vehicles | |
GB2138896B (en) | An automatic transmission for a vehicle | |
GB2270961B (en) | A motor vehicle with an automatic gearbox | |
EP0435832A3 (en) | A device for operating a motor vehicle gearbox |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |